EP 0621757 B1 20011004 - IMAGE FRAME
Title (en)
IMAGE FRAME
Title (de)
BILDRAHMEN
Title (fr)
CADRE POUR IMAGE
Publication
Application
Priority
- GB 9200584 A 19920113
- GB 9300054 W 19930112
Abstract (en)
[origin: US5629796A] PCT No. PCT/GB93/00054 Sec. 371 Date Jul. 12, 1994 Sec. 102(e) Date Jul. 12, 1994 PCT Filed Jan. 12, 1993 PCT Pub. No. WO93/13699 PCT Pub. Date Jul. 22, 1993A frame 2 for an image such as a picture 16 is formed from a microlens array. Such an array produces an apparent optical plane which is not coplanar with the real plane of the array. This produces the visual effect of the picture 16 being divorced from the frame 2 and an illusion of depth is created as between the frame 2 and the picture 16.
IPC 1-7
IPC 8 full level
G03B 35/00 (2006.01); A47G 1/06 (2006.01); B44F 7/00 (2006.01); G02B 3/00 (2006.01); G02B 27/22 (2006.01)
CPC (source: EP US)
A47G 1/0616 (2013.01 - EP US); B44F 7/00 (2013.01 - EP US); G02B 3/0056 (2013.01 - EP US); G02B 3/0068 (2013.01 - EP US); G02B 30/27 (2020.01 - US); A47G 2001/002 (2013.01 - EP US)
Citation (examination)
- US 5052783 A 19911001 - HAMADA HIROSHI [JP]
- US 3582961 A 19710601 - SHINDO CHUSHIRO
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
US 5629796 A 19970513; CA 2127788 A1 19930722; DE 69330873 D1 20011108; DE 69330873 T2 20020613; EP 0621757 A1 19941102; EP 0621757 B1 20011004; GB 9200584 D0 19920311; JP H07502838 A 19950323; WO 9313699 A1 19930722
DOCDB simple family (application)
US 25643894 A 19940712; CA 2127788 A 19930112; DE 69330873 T 19930112; EP 93901834 A 19930112; GB 9200584 A 19920113; GB 9300054 W 19930112; JP 51226393 A 19930112